MCR Safety ST110AF Storm Ratchet Bayonet Temple Single Lens Glasses with Black Frame and Clear Anti-Fog Lens Storm safety glass with extreme comfort 5 position ratchet action bayonet temples Single wraparound dual focal point lens with integral side shields constructed of lightweight, scratch resistant polycarbonate Exclusive duramass scratch resistant coating and non-slip, soft temple material Delivers advanced visual acuity and protection Available in black color frame, temple and temple sleeves with clear anti-fog lens